Android Open Source - GeoAlarms Alarm List

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Back to project page GeoAlarms.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.geoalarms.activity;
/* w  w  w.  jav  a  2  s  .c  o  m*/
import java.util.LinkedList;
import java.util.List;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import com.geoalarms.GeoAlarms;
import com.geoalarms.R;
import com.geoalarms.model.Alarm;
import com.geoalarms.model.Coordinates;

public class AlarmList extends Activity {

    List<Alarm> alarms;
  private ListView alarmlist;
  private ArrayAdapter<String> adapter;
  private LinkedList<String> alarmNames;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.listalarms);

    // init alarmlist
    this.alarmlist = (ListView) this.findViewById(R.id.alarmlist);
    alarmlist.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        public void onItemClick(AdapterView parent, View v, int position, long id){
            
            // Start your Activity according to the item just clicked.
                String alarmName = alarmNames.get(position);
                Alarm alarm = GeoAlarms.alarmManager.getAlarm(alarmName);

        Intent in = new Intent(AlarmList.this, AlarmEditor.class);
        in.putExtra("name", alarm.name);
        startActivityForResult(in, GeoAlarms.NEW_ALARM_ACTIVITY);
        }
    });
  }

    @Override
    public void onStart() {
        super.onStart();

        this.alarms = GeoAlarms.alarmManager.getAllAlarms();
        this.drawAlarmList();
    }

  public void drawAlarmList() {
    alarmNames = new LinkedList<String>();

    for (Alarm alarm : alarms) {
      alarmNames.addFirst(alarm.name);
    }

    adapter = new ArrayAdapter<String>(this,
        android.R.layout.simple_list_item_1, alarmNames);

    alarmlist.setAdapter(adapter);
    }

  public void addAlarm(View v) {
    Intent in = new Intent(AlarmList.this, AlarmEditor.class);
    in.putExtra("activity_type", "add");
    this.startActivityForResult(in, GeoAlarms.NEW_ALARM_ACTIVITY);
  }

  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    switch (requestCode) {
    // data has been returned from `NewAlarm`
    case GeoAlarms.NEW_ALARM_ACTIVITY:
      if (data != null) {
        // radius
        int radius = data.getIntExtra("radius", 100);

        // coordinates
        int latitude = data.getIntExtra("latitude", 0);
        int longitude = data.getIntExtra("longitude", 0);
        Coordinates coords = new Coordinates(latitude, longitude);

        // name and description
        String name = data.getStringExtra("name");
        String description = data.getStringExtra("description");

        Alarm alarm;

        // add alarm
        if (resultCode == GeoAlarms.NEWALARM) {
            alarm = new Alarm(radius, coords, name, description);
            GeoAlarms.alarmManager.add(alarm);
                  // update proximity alerts
            GeoAlarms.locationListener.resetProximityAlerts();
            return;
                }

        // edit or remove
                String oldName = data.getStringExtra("oldName");
                alarm = GeoAlarms.alarmManager.getAlarm(oldName);

                if (resultCode == GeoAlarms.REMOVEALARM) {
          // delete
          GeoAlarms.alarmManager.delete(alarm);
                } else { 
                    // update
                    alarm.update(radius,
                                 coords,
                                 name,
                                 description);
          GeoAlarms.alarmManager.update(oldName, alarm);
        }
                // update proximity alerts
          GeoAlarms.locationListener.resetProximityAlerts();
      }

      break;
    }
  }
}

Java Source Code List

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